4th Grade - 401 - Math & Science


Units of Study


Math



Domain 3 : Number and Operations in Base Ten - Fractions

Vocabulary:

prime
composite
numerator
denominator
fractions
benchmark fractions


Domain 2 : Number and Operations in Base Ten

Vocabulary:

digits
place value
standard form
expanded form
word form
compare
breaking apart
compensation
counting on
Commutative Property of Addition
Associative Property of Addition
Identity Property of Addition
partial products
expanded algorithm
standard algorithm

Domain 1 : Operations and Algebraic Thinking

Vocabulary:

array

product

factors

multiple

Commutative Property of Multiplication

Zero Property of Multiplication

Identity Property of Multiplication

Distributive Property

dividend

divisor

quotient

inverse operations

fact family

repeating pattern


Science

Unit 1 : Animals and Plants in their Environment

Vocabulary:

organism
producer
consumer
herbivore
carnivore
omnivore
decomposer
ecosystem
community
population
habitat
food chain
food web
adaptation
camouflage